./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:31:50,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:31:50,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:31:50,809 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:31:50,810 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:31:50,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:31:50,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:31:50,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:31:50,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:31:50,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:31:50,832 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:31:50,834 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:31:50,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:31:50,837 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:31:50,838 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:31:50,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:31:50,842 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:31:50,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:31:50,844 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:31:50,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:31:50,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:31:50,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:31:50,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:31:50,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:31:50,869 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:31:50,870 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:31:50,870 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:31:50,872 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:31:50,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:31:50,874 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:31:50,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:31:50,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:31:50,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:31:50,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:31:50,880 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:31:50,880 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:31:50,881 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:31:50,882 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:31:50,882 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:31:50,883 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:31:50,884 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:31:50,885 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:31:50,920 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:31:50,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:31:50,921 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:31:50,921 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:31:50,922 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:31:50,922 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:31:50,923 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:31:50,923 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:31:50,923 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:31:50,923 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:31:50,924 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:31:50,925 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:31:50,925 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:31:50,925 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:31:50,925 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:31:50,926 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:31:50,926 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:31:50,926 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:31:50,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:31:50,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:31:50,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:31:50,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:31:50,928 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:31:50,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:31:50,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:31:50,929 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:31:50,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:31:50,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:31:50,930 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:31:50,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:31:50,930 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:31:50,931 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:31:50,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:31:50,931 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:31:50,932 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:31:50,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:31:50,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:31:50,932 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:31:50,932 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b [2022-11-26 00:31:51,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:31:51,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:31:51,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:31:51,271 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:31:51,272 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:31:51,273 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-11-26 00:31:54,321 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:31:54,841 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:31:54,842 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-11-26 00:31:54,886 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/data/c58ee7151/d1e30784f0174cfc862c1cf449bb1253/FLAG724f31ccc [2022-11-26 00:31:54,908 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/data/c58ee7151/d1e30784f0174cfc862c1cf449bb1253 [2022-11-26 00:31:54,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:31:54,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:31:54,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:31:54,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:31:54,920 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:31:54,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:31:54" (1/1) ... [2022-11-26 00:31:54,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@762daf21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:54, skipping insertion in model container [2022-11-26 00:31:54,922 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:31:54" (1/1) ... [2022-11-26 00:31:54,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:31:55,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:31:55,299 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-26 00:31:55,308 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-26 00:31:56,288 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:56,289 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:56,292 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:56,293 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:56,295 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:56,324 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:56,326 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:56,330 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:56,334 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:56,452 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-26 00:31:56,453 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-26 00:31:56,456 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-26 00:31:56,472 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-26 00:31:56,477 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-26 00:31:56,478 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-26 00:31:56,872 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-26 00:31:56,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-26 00:31:56,874 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-26 00:31:56,875 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-26 00:31:56,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-26 00:31:56,890 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-26 00:31:56,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-26 00:31:56,896 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-26 00:31:56,897 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-26 00:31:56,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-26 00:31:56,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-26 00:31:57,072 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-26 00:31:57,106 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-26 00:31:57,115 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:57,140 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:57,148 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,154 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,269 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:31:57,292 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:31:57,357 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:31:57,385 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-26 00:31:57,394 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-26 00:31:57,425 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,425 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,426 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,426 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,427 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,432 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,432 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,433 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,434 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,504 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-26 00:31:57,504 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-26 00:31:57,504 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-26 00:31:57,507 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-26 00:31:57,508 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-26 00:31:57,508 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-26 00:31:57,539 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-26 00:31:57,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-26 00:31:57,543 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-26 00:31:57,544 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-26 00:31:57,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-26 00:31:57,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-26 00:31:57,555 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-26 00:31:57,555 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-26 00:31:57,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-26 00:31:57,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-26 00:31:57,557 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-26 00:31:57,583 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-26 00:31:57,618 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-26 00:31:57,629 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:57,654 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:57,662 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,663 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-26 00:31:57,715 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-26 00:31:57,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:31:58,048 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:31:58,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58 WrapperNode [2022-11-26 00:31:58,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:31:58,051 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:31:58,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:31:58,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:31:58,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (1/1) ... [2022-11-26 00:31:58,188 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (1/1) ... [2022-11-26 00:31:58,315 INFO L138 Inliner]: procedures = 695, calls = 2922, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1194 [2022-11-26 00:31:58,318 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:31:58,327 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:31:58,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:31:58,328 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:31:58,337 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (1/1) ... [2022-11-26 00:31:58,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (1/1) ... [2022-11-26 00:31:58,347 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (1/1) ... [2022-11-26 00:31:58,347 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (1/1) ... [2022-11-26 00:31:58,418 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (1/1) ... [2022-11-26 00:31:58,434 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (1/1) ... [2022-11-26 00:31:58,454 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (1/1) ... [2022-11-26 00:31:58,459 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (1/1) ... [2022-11-26 00:31:58,481 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:31:58,489 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:31:58,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:31:58,490 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:31:58,491 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (1/1) ... [2022-11-26 00:31:58,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:31:58,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:31:58,526 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:31:58,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:31:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-26 00:31:58,568 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-26 00:31:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-26 00:31:58,569 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-26 00:31:58,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:31:58,570 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-26 00:31:58,570 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-26 00:31:58,570 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-26 00:31:58,570 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-26 00:31:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:31:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-26 00:31:58,571 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-26 00:31:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-26 00:31:58,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-26 00:31:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:31:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:31:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:31:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-26 00:31:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-26 00:31:58,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:31:58,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:31:58,574 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-26 00:31:58,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-26 00:31:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-26 00:31:58,575 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-26 00:31:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-26 00:31:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-26 00:31:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-26 00:31:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-26 00:31:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:31:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:31:58,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:31:58,577 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-26 00:31:58,577 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-26 00:31:58,577 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-26 00:31:58,577 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-26 00:31:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-26 00:31:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-26 00:31:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-26 00:31:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-26 00:31:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-26 00:31:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-26 00:31:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-26 00:31:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-26 00:31:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:31:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-26 00:31:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-26 00:31:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-26 00:31:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-26 00:31:58,584 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-26 00:31:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-26 00:31:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-26 00:31:58,590 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-26 00:31:58,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:31:59,075 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:31:59,077 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:32:01,020 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:32:01,421 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:32:01,421 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-26 00:32:01,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:32:01 BoogieIcfgContainer [2022-11-26 00:32:01,426 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:32:01,429 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:32:01,429 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:32:01,433 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:32:01,433 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:31:54" (1/3) ... [2022-11-26 00:32:01,435 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f0b12ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:32:01, skipping insertion in model container [2022-11-26 00:32:01,435 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:58" (2/3) ... [2022-11-26 00:32:01,436 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f0b12ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:32:01, skipping insertion in model container [2022-11-26 00:32:01,437 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:32:01" (3/3) ... [2022-11-26 00:32:01,440 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ring_buffer_acquire_up_to_harness.i [2022-11-26 00:32:01,460 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:32:01,461 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-26 00:32:01,549 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:32:01,559 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@612444f3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:32:01,560 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-26 00:32:01,565 INFO L276 IsEmpty]: Start isEmpty. Operand has 342 states, 165 states have (on average 1.1696969696969697) internal successors, (193), 167 states have internal predecessors, (193), 154 states have call successors, (154), 20 states have call predecessors, (154), 20 states have return successors, (154), 154 states have call predecessors, (154), 154 states have call successors, (154) [2022-11-26 00:32:01,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-26 00:32:01,573 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:01,574 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:01,574 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:01,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:01,580 INFO L85 PathProgramCache]: Analyzing trace with hash 1752724797, now seen corresponding path program 1 times [2022-11-26 00:32:01,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:01,590 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841283123] [2022-11-26 00:32:01,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:01,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:02,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-26 00:32:02,967 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:02,968 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841283123] [2022-11-26 00:32:02,968 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1841283123] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:02,969 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:32:02,969 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-26 00:32:02,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011906749] [2022-11-26 00:32:02,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:02,976 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-26 00:32:02,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:03,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-26 00:32:03,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:32:03,024 INFO L87 Difference]: Start difference. First operand has 342 states, 165 states have (on average 1.1696969696969697) internal successors, (193), 167 states have internal predecessors, (193), 154 states have call successors, (154), 20 states have call predecessors, (154), 20 states have return successors, (154), 154 states have call predecessors, (154), 154 states have call successors, (154) Second operand has 7 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-26 00:32:04,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:04,852 INFO L93 Difference]: Finished difference Result 680 states and 1102 transitions. [2022-11-26 00:32:04,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:04,855 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 41 [2022-11-26 00:32:04,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:04,873 INFO L225 Difference]: With dead ends: 680 [2022-11-26 00:32:04,873 INFO L226 Difference]: Without dead ends: 351 [2022-11-26 00:32:04,881 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:32:04,884 INFO L413 NwaCegarLoop]: 464 mSDtfsCounter, 26 mSDsluCounter, 2304 mSDsCounter, 0 mSdLazyCounter, 208 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 2768 SdHoareTripleChecker+Invalid, 221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 208 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:04,885 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 2768 Invalid, 221 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 208 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-26 00:32:04,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2022-11-26 00:32:04,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 351. [2022-11-26 00:32:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 351 states, 172 states have (on average 1.1686046511627908) internal successors, (201), 174 states have internal predecessors, (201), 155 states have call successors, (155), 22 states have call predecessors, (155), 22 states have return successors, (154), 154 states have call predecessors, (154), 154 states have call successors, (154) [2022-11-26 00:32:04,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 351 states and 510 transitions. [2022-11-26 00:32:04,996 INFO L78 Accepts]: Start accepts. Automaton has 351 states and 510 transitions. Word has length 41 [2022-11-26 00:32:04,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:04,996 INFO L495 AbstractCegarLoop]: Abstraction has 351 states and 510 transitions. [2022-11-26 00:32:04,996 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-26 00:32:04,997 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 510 transitions. [2022-11-26 00:32:05,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-26 00:32:05,001 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:05,002 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:05,002 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:32:05,002 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:05,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:05,003 INFO L85 PathProgramCache]: Analyzing trace with hash 1708322148, now seen corresponding path program 1 times [2022-11-26 00:32:05,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:05,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329499479] [2022-11-26 00:32:05,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:05,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:06,029 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-26 00:32:06,030 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:06,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329499479] [2022-11-26 00:32:06,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329499479] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:32:06,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [82752490] [2022-11-26 00:32:06,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:06,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:06,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:06,034 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:06,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:32:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:06,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 2561 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-26 00:32:06,717 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:06,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 00:32:06,827 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:06,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [82752490] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:06,827 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:32:06,827 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-26 00:32:06,828 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229272576] [2022-11-26 00:32:06,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:06,829 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-26 00:32:06,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:06,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-26 00:32:06,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-26 00:32:06,831 INFO L87 Difference]: Start difference. First operand 351 states and 510 transitions. Second operand has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-11-26 00:32:07,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:07,771 INFO L93 Difference]: Finished difference Result 366 states and 528 transitions. [2022-11-26 00:32:07,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:07,772 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 71 [2022-11-26 00:32:07,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:07,779 INFO L225 Difference]: With dead ends: 366 [2022-11-26 00:32:07,779 INFO L226 Difference]: Without dead ends: 363 [2022-11-26 00:32:07,780 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-11-26 00:32:07,786 INFO L413 NwaCegarLoop]: 474 mSDtfsCounter, 24 mSDsluCounter, 2324 mSDsCounter, 0 mSdLazyCounter, 203 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 2798 SdHoareTripleChecker+Invalid, 211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 203 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:07,787 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 2798 Invalid, 211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 203 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-26 00:32:07,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 363 states. [2022-11-26 00:32:07,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 363 to 363. [2022-11-26 00:32:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 363 states, 181 states have (on average 1.1823204419889504) internal successors, (214), 183 states have internal predecessors, (214), 156 states have call successors, (156), 24 states have call predecessors, (156), 24 states have return successors, (155), 155 states have call predecessors, (155), 155 states have call successors, (155) [2022-11-26 00:32:07,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 525 transitions. [2022-11-26 00:32:07,858 INFO L78 Accepts]: Start accepts. Automaton has 363 states and 525 transitions. Word has length 71 [2022-11-26 00:32:07,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:07,858 INFO L495 AbstractCegarLoop]: Abstraction has 363 states and 525 transitions. [2022-11-26 00:32:07,859 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-11-26 00:32:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 525 transitions. [2022-11-26 00:32:07,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-11-26 00:32:07,868 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:07,868 INFO L195 NwaCegarLoop]: trace histogram [10, 7, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:07,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:08,069 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:08,069 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:08,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:08,070 INFO L85 PathProgramCache]: Analyzing trace with hash 428286157, now seen corresponding path program 1 times [2022-11-26 00:32:08,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:08,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578385007] [2022-11-26 00:32:08,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:08,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:08,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 20 proven. 20 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2022-11-26 00:32:09,269 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:09,269 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578385007] [2022-11-26 00:32:09,270 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [578385007] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:32:09,270 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1763650554] [2022-11-26 00:32:09,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:09,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:09,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:09,272 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:09,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 00:32:10,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:10,123 INFO L263 TraceCheckSpWp]: Trace formula consists of 3154 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-26 00:32:10,137 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:10,228 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2022-11-26 00:32:10,229 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:10,229 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1763650554] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:10,229 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:32:10,229 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-26 00:32:10,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767985361] [2022-11-26 00:32:10,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:10,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-26 00:32:10,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:10,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-26 00:32:10,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-26 00:32:10,233 INFO L87 Difference]: Start difference. First operand 363 states and 525 transitions. Second operand has 7 states, 6 states have (on average 8.333333333333334) internal successors, (50), 5 states have internal predecessors, (50), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2022-11-26 00:32:11,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:11,427 INFO L93 Difference]: Finished difference Result 661 states and 959 transitions. [2022-11-26 00:32:11,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:11,428 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 8.333333333333334) internal successors, (50), 5 states have internal predecessors, (50), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 188 [2022-11-26 00:32:11,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:11,431 INFO L225 Difference]: With dead ends: 661 [2022-11-26 00:32:11,432 INFO L226 Difference]: Without dead ends: 372 [2022-11-26 00:32:11,434 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 199 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-11-26 00:32:11,435 INFO L413 NwaCegarLoop]: 473 mSDtfsCounter, 15 mSDsluCounter, 2324 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 2797 SdHoareTripleChecker+Invalid, 204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:11,435 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 2797 Invalid, 204 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 196 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-26 00:32:11,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 372 states. [2022-11-26 00:32:11,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 372 to 372. [2022-11-26 00:32:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 372 states, 187 states have (on average 1.1818181818181819) internal successors, (221), 189 states have internal predecessors, (221), 157 states have call successors, (157), 26 states have call predecessors, (157), 26 states have return successors, (156), 156 states have call predecessors, (156), 156 states have call successors, (156) [2022-11-26 00:32:11,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 534 transitions. [2022-11-26 00:32:11,465 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 534 transitions. Word has length 188 [2022-11-26 00:32:11,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:11,466 INFO L495 AbstractCegarLoop]: Abstraction has 372 states and 534 transitions. [2022-11-26 00:32:11,467 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 8.333333333333334) internal successors, (50), 5 states have internal predecessors, (50), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2022-11-26 00:32:11,467 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 534 transitions. [2022-11-26 00:32:11,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-11-26 00:32:11,470 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:11,470 INFO L195 NwaCegarLoop]: trace histogram [10, 7, 7, 7, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:11,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:11,682 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:11,683 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:11,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:11,683 INFO L85 PathProgramCache]: Analyzing trace with hash 1331294673, now seen corresponding path program 1 times [2022-11-26 00:32:11,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:11,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466666696] [2022-11-26 00:32:11,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:11,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:12,819 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2022-11-26 00:32:12,819 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:12,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466666696] [2022-11-26 00:32:12,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466666696] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:32:12,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2084124899] [2022-11-26 00:32:12,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:12,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:12,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:12,823 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:12,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-26 00:32:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:13,701 INFO L263 TraceCheckSpWp]: Trace formula consists of 3195 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-26 00:32:13,707 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:13,789 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2022-11-26 00:32:13,790 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:13,790 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2084124899] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:13,790 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:32:13,790 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-11-26 00:32:13,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190477796] [2022-11-26 00:32:13,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:13,791 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:32:13,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:13,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:32:13,792 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:32:13,793 INFO L87 Difference]: Start difference. First operand 372 states and 534 transitions. Second operand has 6 states, 5 states have (on average 10.8) internal successors, (54), 6 states have internal predecessors, (54), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:14,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:14,667 INFO L93 Difference]: Finished difference Result 745 states and 1075 transitions. [2022-11-26 00:32:14,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:14,668 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 10.8) internal successors, (54), 6 states have internal predecessors, (54), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 194 [2022-11-26 00:32:14,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:14,672 INFO L225 Difference]: With dead ends: 745 [2022-11-26 00:32:14,672 INFO L226 Difference]: Without dead ends: 384 [2022-11-26 00:32:14,674 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-11-26 00:32:14,675 INFO L413 NwaCegarLoop]: 461 mSDtfsCounter, 6 mSDsluCounter, 1804 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2265 SdHoareTripleChecker+Invalid, 224 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:14,675 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2265 Invalid, 224 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 214 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-26 00:32:14,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 384 states. [2022-11-26 00:32:14,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 384 to 380. [2022-11-26 00:32:14,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 192 states have (on average 1.171875) internal successors, (225), 194 states have internal predecessors, (225), 158 states have call successors, (158), 28 states have call predecessors, (158), 28 states have return successors, (158), 157 states have call predecessors, (158), 157 states have call successors, (158) [2022-11-26 00:32:14,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 541 transitions. [2022-11-26 00:32:14,699 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 541 transitions. Word has length 194 [2022-11-26 00:32:14,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:14,699 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 541 transitions. [2022-11-26 00:32:14,700 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.8) internal successors, (54), 6 states have internal predecessors, (54), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:14,700 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 541 transitions. [2022-11-26 00:32:14,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-11-26 00:32:14,709 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:14,709 INFO L195 NwaCegarLoop]: trace histogram [10, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:14,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:14,921 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:14,921 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:14,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:14,922 INFO L85 PathProgramCache]: Analyzing trace with hash 1615968025, now seen corresponding path program 1 times [2022-11-26 00:32:14,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:14,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230778649] [2022-11-26 00:32:14,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:14,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:16,029 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2022-11-26 00:32:16,029 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:16,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230778649] [2022-11-26 00:32:16,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [230778649] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:32:16,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [264482372] [2022-11-26 00:32:16,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:16,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:16,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:16,035 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:16,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-26 00:32:16,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:16,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 3199 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-26 00:32:16,893 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:16,975 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2022-11-26 00:32:16,975 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:16,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [264482372] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:16,976 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:32:16,976 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-26 00:32:16,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475061449] [2022-11-26 00:32:16,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:16,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-26 00:32:16,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:16,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-26 00:32:16,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:32:16,979 INFO L87 Difference]: Start difference. First operand 380 states and 541 transitions. Second operand has 7 states, 6 states have (on average 9.5) internal successors, (57), 7 states have internal predecessors, (57), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:18,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:18,050 INFO L93 Difference]: Finished difference Result 755 states and 1074 transitions. [2022-11-26 00:32:18,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:18,051 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.5) internal successors, (57), 7 states have internal predecessors, (57), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 196 [2022-11-26 00:32:18,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:18,054 INFO L225 Difference]: With dead ends: 755 [2022-11-26 00:32:18,054 INFO L226 Difference]: Without dead ends: 384 [2022-11-26 00:32:18,056 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 199 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:32:18,057 INFO L413 NwaCegarLoop]: 457 mSDtfsCounter, 17 mSDsluCounter, 2239 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2696 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:18,057 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2696 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-26 00:32:18,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 384 states. [2022-11-26 00:32:18,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 384 to 382. [2022-11-26 00:32:18,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 382 states, 193 states have (on average 1.16580310880829) internal successors, (225), 196 states have internal predecessors, (225), 158 states have call successors, (158), 28 states have call predecessors, (158), 29 states have return successors, (159), 157 states have call predecessors, (159), 157 states have call successors, (159) [2022-11-26 00:32:18,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 542 transitions. [2022-11-26 00:32:18,085 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 542 transitions. Word has length 196 [2022-11-26 00:32:18,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:18,086 INFO L495 AbstractCegarLoop]: Abstraction has 382 states and 542 transitions. [2022-11-26 00:32:18,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.5) internal successors, (57), 7 states have internal predecessors, (57), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 542 transitions. [2022-11-26 00:32:18,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-26 00:32:18,089 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:18,090 INFO L195 NwaCegarLoop]: trace histogram [10, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:18,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:18,301 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:18,301 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:18,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:18,301 INFO L85 PathProgramCache]: Analyzing trace with hash -882627639, now seen corresponding path program 1 times [2022-11-26 00:32:18,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:18,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140461684] [2022-11-26 00:32:18,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:18,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:19,320 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2022-11-26 00:32:19,320 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:19,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140461684] [2022-11-26 00:32:19,321 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140461684] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:32:19,321 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1755637523] [2022-11-26 00:32:19,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:19,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:19,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:19,322 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:19,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-26 00:32:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:20,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 3203 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-26 00:32:20,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:20,235 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2022-11-26 00:32:20,236 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:20,236 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1755637523] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:20,236 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:32:20,236 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-26 00:32:20,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426380912] [2022-11-26 00:32:20,237 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:20,237 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-26 00:32:20,237 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:20,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-26 00:32:20,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:32:20,239 INFO L87 Difference]: Start difference. First operand 382 states and 542 transitions. Second operand has 7 states, 6 states have (on average 9.833333333333334) internal successors, (59), 7 states have internal predecessors, (59), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:21,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:21,026 INFO L93 Difference]: Finished difference Result 757 states and 1074 transitions. [2022-11-26 00:32:21,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:21,026 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.833333333333334) internal successors, (59), 7 states have internal predecessors, (59), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 198 [2022-11-26 00:32:21,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:21,029 INFO L225 Difference]: With dead ends: 757 [2022-11-26 00:32:21,029 INFO L226 Difference]: Without dead ends: 386 [2022-11-26 00:32:21,031 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:32:21,031 INFO L413 NwaCegarLoop]: 456 mSDtfsCounter, 18 mSDsluCounter, 1784 mSDsCounter, 0 mSdLazyCounter, 219 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 2240 SdHoareTripleChecker+Invalid, 233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 219 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:21,032 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 2240 Invalid, 233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 219 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:32:21,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 386 states. [2022-11-26 00:32:21,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 386 to 382. [2022-11-26 00:32:21,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 382 states, 193 states have (on average 1.160621761658031) internal successors, (224), 196 states have internal predecessors, (224), 158 states have call successors, (158), 28 states have call predecessors, (158), 29 states have return successors, (159), 157 states have call predecessors, (159), 157 states have call successors, (159) [2022-11-26 00:32:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 541 transitions. [2022-11-26 00:32:21,062 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 541 transitions. Word has length 198 [2022-11-26 00:32:21,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:21,063 INFO L495 AbstractCegarLoop]: Abstraction has 382 states and 541 transitions. [2022-11-26 00:32:21,063 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.833333333333334) internal successors, (59), 7 states have internal predecessors, (59), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:21,063 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 541 transitions. [2022-11-26 00:32:21,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-26 00:32:21,067 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:21,067 INFO L195 NwaCegarLoop]: trace histogram [10, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:21,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:21,288 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:21,288 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:21,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:21,289 INFO L85 PathProgramCache]: Analyzing trace with hash -1697309287, now seen corresponding path program 1 times [2022-11-26 00:32:21,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:21,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437552006] [2022-11-26 00:32:21,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:21,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:22,207 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2022-11-26 00:32:22,207 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:22,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437552006] [2022-11-26 00:32:22,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437552006] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:32:22,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1574696155] [2022-11-26 00:32:22,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:22,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:22,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:22,210 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:22,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-26 00:32:23,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:23,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 3207 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-26 00:32:23,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:23,168 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2022-11-26 00:32:23,168 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:23,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1574696155] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:23,169 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:32:23,169 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-26 00:32:23,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714226532] [2022-11-26 00:32:23,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:23,170 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-26 00:32:23,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:23,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-26 00:32:23,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:32:23,172 INFO L87 Difference]: Start difference. First operand 382 states and 541 transitions. Second operand has 7 states, 6 states have (on average 10.166666666666666) internal successors, (61), 7 states have internal predecessors, (61), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:23,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:23,912 INFO L93 Difference]: Finished difference Result 757 states and 1072 transitions. [2022-11-26 00:32:23,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:23,913 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.166666666666666) internal successors, (61), 7 states have internal predecessors, (61), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 200 [2022-11-26 00:32:23,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:23,915 INFO L225 Difference]: With dead ends: 757 [2022-11-26 00:32:23,916 INFO L226 Difference]: Without dead ends: 386 [2022-11-26 00:32:23,917 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 203 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:32:23,918 INFO L413 NwaCegarLoop]: 455 mSDtfsCounter, 18 mSDsluCounter, 1782 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 2237 SdHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:23,918 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 2237 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:32:23,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 386 states. [2022-11-26 00:32:23,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 386 to 382. [2022-11-26 00:32:23,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 382 states, 193 states have (on average 1.1554404145077721) internal successors, (223), 196 states have internal predecessors, (223), 158 states have call successors, (158), 28 states have call predecessors, (158), 29 states have return successors, (159), 157 states have call predecessors, (159), 157 states have call successors, (159) [2022-11-26 00:32:23,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 540 transitions. [2022-11-26 00:32:23,939 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 540 transitions. Word has length 200 [2022-11-26 00:32:23,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:23,940 INFO L495 AbstractCegarLoop]: Abstraction has 382 states and 540 transitions. [2022-11-26 00:32:23,940 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.166666666666666) internal successors, (61), 7 states have internal predecessors, (61), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:23,940 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 540 transitions. [2022-11-26 00:32:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-26 00:32:23,943 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:23,943 INFO L195 NwaCegarLoop]: trace histogram [10, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:23,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:24,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:24,155 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:24,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:24,156 INFO L85 PathProgramCache]: Analyzing trace with hash -795891775, now seen corresponding path program 1 times [2022-11-26 00:32:24,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:24,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678472900] [2022-11-26 00:32:24,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:24,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:24,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:25,153 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2022-11-26 00:32:25,153 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:25,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678472900] [2022-11-26 00:32:25,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1678472900] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:32:25,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [290173314] [2022-11-26 00:32:25,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:25,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:25,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:25,156 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:25,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-26 00:32:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:26,051 INFO L263 TraceCheckSpWp]: Trace formula consists of 3211 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-26 00:32:26,057 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:26,134 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2022-11-26 00:32:26,134 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:26,135 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [290173314] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:26,135 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:32:26,135 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-11-26 00:32:26,135 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998558624] [2022-11-26 00:32:26,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:26,136 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:32:26,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:26,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:32:26,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:32:26,137 INFO L87 Difference]: Start difference. First operand 382 states and 540 transitions. Second operand has 6 states, 5 states have (on average 12.4) internal successors, (62), 6 states have internal predecessors, (62), 3 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-11-26 00:32:27,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:27,148 INFO L93 Difference]: Finished difference Result 739 states and 1084 transitions. [2022-11-26 00:32:27,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:27,149 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 12.4) internal successors, (62), 6 states have internal predecessors, (62), 3 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 202 [2022-11-26 00:32:27,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:27,155 INFO L225 Difference]: With dead ends: 739 [2022-11-26 00:32:27,155 INFO L226 Difference]: Without dead ends: 382 [2022-11-26 00:32:27,157 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 202 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-11-26 00:32:27,157 INFO L413 NwaCegarLoop]: 468 mSDtfsCounter, 6 mSDsluCounter, 1840 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2308 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:27,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2308 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-26 00:32:27,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2022-11-26 00:32:27,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 380. [2022-11-26 00:32:27,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 192 states have (on average 1.140625) internal successors, (219), 194 states have internal predecessors, (219), 158 states have call successors, (158), 28 states have call predecessors, (158), 28 states have return successors, (157), 157 states have call predecessors, (157), 157 states have call successors, (157) [2022-11-26 00:32:27,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 534 transitions. [2022-11-26 00:32:27,178 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 534 transitions. Word has length 202 [2022-11-26 00:32:27,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:27,178 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 534 transitions. [2022-11-26 00:32:27,179 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.4) internal successors, (62), 6 states have internal predecessors, (62), 3 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-11-26 00:32:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 534 transitions. [2022-11-26 00:32:27,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-11-26 00:32:27,182 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:27,182 INFO L195 NwaCegarLoop]: trace histogram [10, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:27,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:27,399 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:27,399 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:27,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:27,400 INFO L85 PathProgramCache]: Analyzing trace with hash -178785419, now seen corresponding path program 1 times [2022-11-26 00:32:27,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:27,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997610504] [2022-11-26 00:32:27,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:27,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 8 proven. 61 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-11-26 00:32:28,378 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:28,378 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1997610504] [2022-11-26 00:32:28,378 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1997610504] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:32:28,378 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [283648562] [2022-11-26 00:32:28,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:28,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:28,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:28,397 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:28,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-26 00:32:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:29,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 3347 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-26 00:32:29,313 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:29,369 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2022-11-26 00:32:29,369 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:29,369 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [283648562] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:29,370 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:32:29,370 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-26 00:32:29,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996765560] [2022-11-26 00:32:29,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:29,374 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-26 00:32:29,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:29,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-26 00:32:29,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:32:29,376 INFO L87 Difference]: Start difference. First operand 380 states and 534 transitions. Second operand has 7 states, 6 states have (on average 10.5) internal successors, (63), 7 states have internal predecessors, (63), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:30,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:30,991 INFO L93 Difference]: Finished difference Result 729 states and 1064 transitions. [2022-11-26 00:32:30,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:30,992 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.5) internal successors, (63), 7 states have internal predecessors, (63), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 234 [2022-11-26 00:32:30,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:30,995 INFO L225 Difference]: With dead ends: 729 [2022-11-26 00:32:30,995 INFO L226 Difference]: Without dead ends: 380 [2022-11-26 00:32:30,997 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:32:30,998 INFO L413 NwaCegarLoop]: 463 mSDtfsCounter, 17 mSDsluCounter, 1818 mSDsCounter, 0 mSdLazyCounter, 192 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2281 SdHoareTripleChecker+Invalid, 197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 192 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:30,998 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2281 Invalid, 197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 192 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-26 00:32:30,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-11-26 00:32:31,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 380. [2022-11-26 00:32:31,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 192 states have (on average 1.1354166666666667) internal successors, (218), 194 states have internal predecessors, (218), 158 states have call successors, (158), 28 states have call predecessors, (158), 28 states have return successors, (157), 157 states have call predecessors, (157), 157 states have call successors, (157) [2022-11-26 00:32:31,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 533 transitions. [2022-11-26 00:32:31,018 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 533 transitions. Word has length 234 [2022-11-26 00:32:31,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:31,018 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 533 transitions. [2022-11-26 00:32:31,018 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.5) internal successors, (63), 7 states have internal predecessors, (63), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:31,019 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 533 transitions. [2022-11-26 00:32:31,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-11-26 00:32:31,022 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:31,022 INFO L195 NwaCegarLoop]: trace histogram [10, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:31,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:31,248 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-11-26 00:32:31,248 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:31,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:31,249 INFO L85 PathProgramCache]: Analyzing trace with hash -954414311, now seen corresponding path program 1 times [2022-11-26 00:32:31,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:31,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889845600] [2022-11-26 00:32:31,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:31,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:31,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:32,183 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 10 proven. 66 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2022-11-26 00:32:32,183 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:32,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889845600] [2022-11-26 00:32:32,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889845600] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:32:32,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1429272943] [2022-11-26 00:32:32,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:32,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:32,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:32,187 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:32,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-26 00:32:33,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:33,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 3359 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-26 00:32:33,193 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-26 00:32:33,234 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:33,235 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1429272943] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:33,235 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:32:33,235 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-26 00:32:33,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [129438980] [2022-11-26 00:32:33,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:33,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-26 00:32:33,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:33,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-26 00:32:33,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:32:33,237 INFO L87 Difference]: Start difference. First operand 380 states and 533 transitions. Second operand has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:34,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:34,066 INFO L93 Difference]: Finished difference Result 731 states and 1064 transitions. [2022-11-26 00:32:34,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:34,067 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 240 [2022-11-26 00:32:34,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:34,070 INFO L225 Difference]: With dead ends: 731 [2022-11-26 00:32:34,070 INFO L226 Difference]: Without dead ends: 382 [2022-11-26 00:32:34,072 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 252 GetRequests, 244 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:32:34,073 INFO L413 NwaCegarLoop]: 462 mSDtfsCounter, 17 mSDsluCounter, 1816 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2278 SdHoareTripleChecker+Invalid, 201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:34,073 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2278 Invalid, 201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-26 00:32:34,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2022-11-26 00:32:34,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 380. [2022-11-26 00:32:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 192 states have (on average 1.1302083333333333) internal successors, (217), 194 states have internal predecessors, (217), 158 states have call successors, (158), 28 states have call predecessors, (158), 28 states have return successors, (157), 157 states have call predecessors, (157), 157 states have call successors, (157) [2022-11-26 00:32:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 532 transitions. [2022-11-26 00:32:34,092 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 532 transitions. Word has length 240 [2022-11-26 00:32:34,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:34,092 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 532 transitions. [2022-11-26 00:32:34,093 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:34,093 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 532 transitions. [2022-11-26 00:32:34,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-11-26 00:32:34,096 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:34,096 INFO L195 NwaCegarLoop]: trace histogram [10, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:34,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:34,308 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:34,308 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:34,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:34,309 INFO L85 PathProgramCache]: Analyzing trace with hash -986911115, now seen corresponding path program 1 times [2022-11-26 00:32:34,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:34,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193716159] [2022-11-26 00:32:34,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:34,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:34,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:35,279 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 12 proven. 71 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-11-26 00:32:35,280 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:35,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193716159] [2022-11-26 00:32:35,280 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193716159] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:32:35,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1501762166] [2022-11-26 00:32:35,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:35,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:35,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:35,283 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:35,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-26 00:32:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:36,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 3371 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-26 00:32:36,269 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:36,306 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2022-11-26 00:32:36,306 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:36,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1501762166] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:36,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:32:36,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-26 00:32:36,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1951351116] [2022-11-26 00:32:36,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:36,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-26 00:32:36,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:36,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-26 00:32:36,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:32:36,309 INFO L87 Difference]: Start difference. First operand 380 states and 532 transitions. Second operand has 7 states, 6 states have (on average 11.166666666666666) internal successors, (67), 7 states have internal predecessors, (67), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:37,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:37,073 INFO L93 Difference]: Finished difference Result 731 states and 1062 transitions. [2022-11-26 00:32:37,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:37,074 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.166666666666666) internal successors, (67), 7 states have internal predecessors, (67), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 246 [2022-11-26 00:32:37,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:37,076 INFO L225 Difference]: With dead ends: 731 [2022-11-26 00:32:37,076 INFO L226 Difference]: Without dead ends: 382 [2022-11-26 00:32:37,078 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 250 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:32:37,079 INFO L413 NwaCegarLoop]: 461 mSDtfsCounter, 17 mSDsluCounter, 1814 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2275 SdHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:37,079 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2275 Invalid, 205 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 196 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:32:37,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2022-11-26 00:32:37,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 380. [2022-11-26 00:32:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 192 states have (on average 1.125) internal successors, (216), 194 states have internal predecessors, (216), 158 states have call successors, (158), 28 states have call predecessors, (158), 28 states have return successors, (157), 157 states have call predecessors, (157), 157 states have call successors, (157) [2022-11-26 00:32:37,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 531 transitions. [2022-11-26 00:32:37,097 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 531 transitions. Word has length 246 [2022-11-26 00:32:37,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:37,098 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 531 transitions. [2022-11-26 00:32:37,098 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 11.166666666666666) internal successors, (67), 7 states have internal predecessors, (67), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:32:37,098 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 531 transitions. [2022-11-26 00:32:37,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-11-26 00:32:37,101 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:37,101 INFO L195 NwaCegarLoop]: trace histogram [10, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:37,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:37,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:37,314 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:37,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:37,314 INFO L85 PathProgramCache]: Analyzing trace with hash 745181073, now seen corresponding path program 1 times [2022-11-26 00:32:37,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:37,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008417000] [2022-11-26 00:32:37,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:37,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:45,172 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-26 00:32:45,173 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:45,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008417000] [2022-11-26 00:32:45,173 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2008417000] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:32:45,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1047311817] [2022-11-26 00:32:45,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:45,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:45,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:45,175 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:45,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5031f551-3334-4e9c-acac-4d14b0513535/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-26 00:32:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:46,305 INFO L263 TraceCheckSpWp]: Trace formula consists of 3383 conjuncts, 123 conjunts are in the unsatisfiable core [2022-11-26 00:32:46,321 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:46,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2022-11-26 00:32:46,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-26 00:32:47,580 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2022-11-26 00:32:49,253 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 288 proven. 4 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2022-11-26 00:32:49,258 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:32:50,952 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 35 [2022-11-26 00:32:53,420 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 34 [2022-11-26 00:32:54,534 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 39 [2022-11-26 00:32:59,006 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 95 [2022-11-26 00:33:01,895 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1047311817] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:33:01,895 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1606116583] [2022-11-26 00:33:01,918 INFO L159 IcfgInterpreter]: Started Sifa with 93 locations of interest [2022-11-26 00:33:01,918 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:33:01,922 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:33:01,928 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:33:01,929 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:33:08,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:33:08,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:33:08,763 INFO L217 Elim1Store]: Index analysis took 760 ms [2022-11-26 00:34:37,059 WARN L233 SmtUtils]: Spent 1.47m on a formula simplification. DAG size of input: 3151 DAG size of output: 1575 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-26 00:34:37,073 INFO L321 Elim1Store]: treesize reduction 7470, result has 25.5 percent of original size [2022-11-26 00:34:37,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19507 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 591 case distinctions, treesize of input 1014 treesize of output 3173 [2022-11-26 00:34:43,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:34:43,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:34:43,752 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19703 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 0 case distinctions, treesize of input 995 treesize of output 1587 [2022-11-26 00:35:51,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:51,871 INFO L217 Elim1Store]: Index analysis took 596 ms [2022-11-26 00:35:51,967 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2781 treesize of output 3693 [2022-11-26 00:35:56,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-26 00:35:57,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:57,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:57,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:57,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:57,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:57,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:57,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:57,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:57,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:57,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:35:57,711 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1747 treesize of output 2322 [2022-11-26 00:36:02,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:02,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:02,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:02,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:02,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:02,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:02,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:02,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:02,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:02,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:02,630 INFO L217 Elim1Store]: Index analysis took 114 ms [2022-11-26 00:36:02,673 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1747 treesize of output 2322 [2022-11-26 00:36:23,066 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-26 00:36:23,072 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-26 00:36:33,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:33,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:33,763 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-26 00:36:35,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:35,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:36:35,987 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-26 00:37:03,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:03,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:03,380 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-26 00:37:06,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:06,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:06,201 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-26 00:37:17,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:17,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:17,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:17,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:17,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:17,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:17,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:17,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:18,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:18,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:18,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:18,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 194 select indices, 194 select index equivalence classes, 16860 disjoint index pairs (out of 18721 index pairs), introduced 194 new quantified variables, introduced 0 case distinctions, treesize of input 1756 treesize of output 2334 [2022-11-26 00:37:20,380 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-26 00:37:21,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:21,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:22,396 INFO L217 Elim1Store]: Index analysis took 858 ms [2022-11-26 00:37:22,465 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2785 treesize of output 3693 [2022-11-26 00:37:27,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:27,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:27,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:27,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:27,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:27,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:27,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:27,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:27,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:27,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:27,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:37:27,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 194 select indices, 194 select index equivalence classes, 16859 disjoint index pairs (out of 18721 index pairs), introduced 194 new quantified variables, introduced 0 case distinctions, treesize of input 1756 treesize of output 2334 [2022-11-26 00:40:49,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:49,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:50,231 INFO L217 Elim1Store]: Index analysis took 657 ms [2022-11-26 00:40:50,279 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2785 treesize of output 3693 [2022-11-26 00:40:54,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-26 00:40:54,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:54,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 195 select indices, 195 select index equivalence classes, 16861 disjoint index pairs (out of 18915 index pairs), introduced 195 new quantified variables, introduced 0 case distinctions, treesize of input 1805 treesize of output 2362 [2022-11-26 00:40:58,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:40:58,630 INFO L217 Elim1Store]: Index analysis took 121 ms [2022-11-26 00:40:58,660 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 195 select indices, 195 select index equivalence classes, 16861 disjoint index pairs (out of 18915 index pairs), introduced 195 new quantified variables, introduced 0 case distinctions, treesize of input 1786 treesize of output 2361 [2022-11-26 00:42:39,531 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-26 00:42:39,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-26 00:42:39,559 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-26 00:42:39,577 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-26 00:42:39,698 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-26 00:42:39,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 41 [2022-11-26 00:42:39,733 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-26 00:42:39,752 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-26 00:42:40,513 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-26 00:42:40,540 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-26 00:44:19,486 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 86 for LOIs [2022-11-26 00:44:19,524 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 3334 for LOIs [2022-11-26 00:44:35,867 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr with input of size 3016 for LOIs